AZ Large Display CO2 Temperature and %RH Monitor with Datalogging

Description

  • Model 77294L
  • Large LED displays CO2 value, humidity and temperature.
  • 12000 readings auto logging. USB2.0 plug and play. No need to operate through specific software.
  • Wall mount display with 3-color light bar to provide hazardous level indicator from far distance
  • Touch panel to program the setting
  • NDIR (non-dispersive infrared) waveguide CO2 technology
  • 3-color lightbar (green / yellow / red) gradually changes color for CO2 concentration.
  • CO2 automatic background calibration(called ABC) for long time drift compensation
  • Buzzer alarm function is included
  • Areas of application: Widely used in the office building, school, exhibition hall, shopping mall, meeting room, fitness center, restaurant and other public places where energy cost, personal comfort and healthy are important.

Specification

Model 7729
CO2 Range 0~9999 ppm
CO2 Resolution 1 ppm
CO2 Accuracy ±50 ppm ±5% of reading (0~2000ppm),
Other range is 10% of reading
CO2 Response Time <30 seconds (63% of step change)
Temperature Range -10.0~60.0℃ (14.0~140.0 ℉)
Temperature Resolution 0.1℃/℉
Temperature Accuracy ±0.6℃/±0.9℉
Temperature Response time <2 mins (90% step change)
Humidity Range 0.1~99.9%RH
Humidity Resolution 1% RH
Humidity Accuracy ±5%RH (at 25℃, 10~90%RH)
±7%RH (at 25℃, Other range)
Humidity Response Time <20 mins (90% step change)
Auto Logging 12000 times records
IP Rating IP20
Operating -10~50℃, 0~95%RH(avoid condensation)
Storage -20~50℃, 0~95%RH(avoid condensation)
Power Supply 5VDC USB Type C Port
Power Consumption <500mA
Standard Package Meter, Manual, USB Type C Cable
Hanging accessories
Weight 450 g
Meter Size 226 (L) * 152 (W) * 45 (H) mm

  Download Product Sheet PDF


 

Product form

SKU: AZI-77294L

$437.00 Incl. GST

    • Shipped today? Order within: Mar 27, 2025 17:00:00 +1300

    Description

    • Model 77294L
    • Large LED displays CO2 value, humidity and temperature.
    • 12000 readings auto logging. USB2.0 plug and play. No need to operate through specific software.
    • Wall mount display with 3-color light bar to provide hazardous level indicator from far distance
    • Touch panel to program the setting
    • NDIR (non-dispersive infrared) waveguide CO2 technology
    • 3-color lightbar (green / yellow / red) gradually changes color for CO2 concentration.
    • CO2 automatic background calibration(called ABC) for long time drift compensation
    • Buzzer alarm function is included
    • Areas of application: Widely used in the office building, school, exhibition hall, shopping mall, meeting room, fitness center, restaurant and other public places where energy cost, personal comfort and healthy are important.

    Specification

    Model 7729
    CO2 Range 0~9999 ppm
    CO2 Resolution 1 ppm
    CO2 Accuracy ±50 ppm ±5% of reading (0~2000ppm),
    Other range is 10% of reading
    CO2 Response Time <30 seconds (63% of step change)
    Temperature Range -10.0~60.0℃ (14.0~140.0 ℉)
    Temperature Resolution 0.1℃/℉
    Temperature Accuracy ±0.6℃/±0.9℉
    Temperature Response time <2 mins (90% step change)
    Humidity Range 0.1~99.9%RH
    Humidity Resolution 1% RH
    Humidity Accuracy ±5%RH (at 25℃, 10~90%RH)
    ±7%RH (at 25℃, Other range)
    Humidity Response Time <20 mins (90% step change)
    Auto Logging 12000 times records
    IP Rating IP20
    Operating -10~50℃, 0~95%RH(avoid condensation)
    Storage -20~50℃, 0~95%RH(avoid condensation)
    Power Supply 5VDC USB Type C Port
    Power Consumption <500mA
    Standard Package Meter, Manual, USB Type C Cable
    Hanging accessories
    Weight 450 g
    Meter Size 226 (L) * 152 (W) * 45 (H) mm

      Download Product Sheet PDF


     

    Reviews

    AZ Large Display CO2 Temperature and %RH Monitor with Datalogging

    AZ Large Display CO2 Temperature and %RH Monitor with Datalogging

    0 out of 5 stars

    This product has no reviews yet

    Recently viewed products

    Footer image

    © 2025 CO2Sensor, Powered by Shopify

    • American Express
    • Apple Pay
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account